“It’s scientifically proven: used for joining the gyps-carton plates NIDA Professional offers perfectly smooth joining and protects the walls from fissures no matter to what sound frequencies they are exposed. “

"Used for joining the gyps-carton plates, the chewing gum doesn’t offer perfectly smooth joining and neither protects the walls from fissures. In order to achieve that use only the NIDA Profesional joining plaster."